Veritier

What Veritier is

Veritier extracts checkable claims from text, URLs, PDFs, and images, then checks them against live web evidence or supplied private references. Results include a verdict, confidence score, plain-language explanation, and sources. Its attest_action endpoint checks claims against named records such as npm, PyPI, CourtListener, SEC EDGAR, and the U.S. Code, and can block actions when a record cannot be confirmed. Attestations create Ed25519-signed Claim Credentials that can be checked through a JWKS endpoint and revoked; credentials are kept for 400 days. Veritier is available through a REST API, an MCP server, a local stdio proxy, and a browser interface. Its pipeline handles document parsing and OCR, and the maker says inputs are screened for prompt injection and jailbreak attempts. Free-tier text payloads may be retained and used to improve models; paid-tier payloads are processed ephemerally and not used to train or improve foundation models. The free plan allows 25 verifications per month. Verdicts and confidence scores are probabilistic and are not guaranteed to be accurate or complete.